【摘 要】
：
针对西气东输二线东段13B标段水资源匮乏的现状,探讨了利用灌溉区内高浊度黄河水作为水源的可行性工艺.高浊度黄河水处理试验采用聚氯化铝混凝沉淀强化工艺,对比分析了加入自
【机 构】
：
中国石油天然气管道局第四工程分公司
论文部分内容阅读
针对西气东输二线东段13B标段水资源匮乏的现状,探讨了利用灌溉区内高浊度黄河水作为水源的可行性工艺.高浊度黄河水处理试验采用聚氯化铝混凝沉淀强化工艺,对比分析了加入自然沉淀型聚氯化铝前后,不同沉淀时间的水质情况及沉淀水质的成分.结果表明:只有加入自然沉淀型聚氯化铝沉淀2h后的水质能够满足西气东输二线的试压用水要求；不加入任何沉淀药剂,仅依靠自然沉降3h,无法满足要求.依据试验结果,制定了利用高浊度黄河水作为试压用水的工艺流程,解决了水资源匮乏地区试压用水的施工难题.
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